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A car knock control system

A control system and detonation technology, which is applied in general control systems, control/regulation systems, program control, etc., can solve the problems of no engine knock detection and control device, and the inability to effectively control the engine, so as to avoid overheating damage, Increase stability and save power

Active Publication Date: 2021-04-30
河南美力达汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that existing automobiles do not have a device for detecting and controlling engine knocking in the prior art, and cannot effectively control the engine knocking, and propose a car knocking control system

Method used

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Examples

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Comparison scheme
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Embodiment 1

[0033] refer to Figure 1-6 , a car knock control system, including a detection module, a transmission module, a comparison module, a control module, a drive module, an alarm module and a power supply module, the detection module includes a knock sensor 32, and the transmission module includes a signal transmitting unit and a signal receiving unit, The comparison module includes a signal processing unit and a signal comparison unit, the control module includes a single-chip processor, the drive module includes a mounting plate 1 and a servo motor 30 arranged on the mounting plate 1, two cooling fans 12 and semiconductor cooling sheets 17, and the alarm module includes An alarm and a flashing light, the detection module is electrically connected to the transmission module, the transmission module is electrically connected to the comparison module, the comparison module is electrically connected to the control module, both the alarm module and the drive module are electrically co...

Embodiment 2

[0042] refer to Figure 1-6 , a car knock control system, including a detection module, a transmission module, a comparison module, a control module, a drive module, an alarm module and a power supply module, the detection module includes a knock sensor 32, and the transmission module includes a signal transmitting unit and a signal receiving unit, The comparison module includes a signal processing unit and a signal comparison unit, the control module includes a single-chip processor, the drive module includes a mounting plate 1 and a servo motor 30 arranged on the mounting plate 1, two cooling fans 12 and semiconductor cooling sheets 17, and the alarm module includes An alarm and a flashing light, the detection module is electrically connected to the transmission module, the transmission module is electrically connected to the comparison module, the comparison module is electrically connected to the control module, both the alarm module and the drive module are electrically co...

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PUM

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Abstract

The invention belongs to the field of engine knock control, in particular to an automobile knock control system. Aiming at the problem that existing automobiles do not have a device for detecting and controlling engine knock and cannot effectively control engine knock, the present invention proposes The following scheme includes a detection module, a transmission module, a comparison module, a control module, a drive module, an alarm module and a power supply module, the detection module includes a knock sensor, the transmission module includes a signal transmitting unit and a signal receiving unit, and the comparison module includes a signal processing unit And the signal comparison unit, the control module includes a single-chip processor, the drive module includes a mounting plate and a servo motor set on the mounting plate, two cooling fans and a semiconductor cooling chip, the alarm module includes an alarm and a flashing light, a detection module and a transmission module Electrically connected, the invention can detect engine knocking, and can effectively control when the engine knocking occurs.

Description

technical field [0001] The invention relates to the technical field of engine knock control, in particular to an automobile knock control system. Background technique [0002] Cars are more and more widely used. In order to improve the quality of the car, high-quality production is usually carried out on the engine. The car is prone to knocking when the car is running for a long time or the engine is overloaded. If it is not controlled, it will easily cause engine damage or overheating. Easy to damage the engine. [0003] Existing automobiles do not have a device for detecting and controlling engine knocking, and cannot effectively control engine knocking when it occurs. Contents of the invention [0004] The purpose of the present invention is to solve the problem that existing automobiles do not have a device for detecting and controlling engine knocking in the prior art, and cannot effectively control the engine knocking, and propose a car knocking control system . ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L23/22G05D27/02G05B19/042F02B77/08F01P9/06F01P5/02
CPCF01P5/02F01P9/06F02B77/08G01L23/221G05B19/042G05B2219/2623G05B2219/2637G05D27/02
Inventor 刘林李金龙袁新
Owner 河南美力达汽车有限公司